GLASTONBURY, UNITED KINGDOM - NOVEMBER 25: People walk from Glastonbury Tor as flood water in the fields below is seen, on November 25, 2012 in Somerset, England. Another band of heavy rain and wind continued to bring disruption to many parts of the country today particularly in the south west which was already suffering from flooding earlier in the week. (Photo by Matt Cardy/Getty Images)

Displaced Congolese children stand against the gate of a religious organisztion on the outskirts of Goma in the east of the Democratic Republic of the Congo on November 25, 2012. Over half a million people have been displaced in eastern Congo since the outbreak of the M23 rebellion. Diplomatic efforts continued on November 25 to resolve the crisis in eastern DR Congo, with an M23 rebel leader expected to hold further talks with President Joseph Kabila as the African Union called on the rebels to pull out from Goma. PHIL MOORE/AFP/Getty Images

Photo: Phil Moore, AFP/Getty Images

Displaced Congolese children stand against the gate of a religious...

Displaced Congolese children stand against the gate of a religious... Photo-3793309.52948 - SFGate

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Two women pass among piles of garbage amassed during successive strikes by municipal workers in the northern Greek port city of Thessaloniki, Sunday, Nov. 25, 2012. Government plans to place 2,000 civil servants on notice ahead of reassignment or potential dismissal. (AP Photo/Nikolas Giakoumidis)

Photo: Nikolas Giakoumidis, Associated Press

Two women pass among piles of garbage amassed during successive...

Two women pass among piles of garbage amassed during successive... Photo-3793311.52948 - SFGate

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Iranian Shiite Muslims beat their chests after rubbing mud on their body early in the morning, during the 'Kharrah Mali' (Mud Rubbing) ritual to mark the Ashura religious ceremony in the city of Khorramabad, some 470 kms southwest of Tehran on November 25, 2012. "Khrreh Mali" or "Mud Rubbing" is a ritual that is held in the city of Khorramabad every year to commemorate the seventh century slaying of Prophet Mohammed's grandson Imam Hussein, in which Iranian men roll over in mud and dry themselves by gathering around the bonfires before flagellating themselves. BEHROUZ MEHRI/AFP/Getty Images

A Bangladeshi firefighter inspects a burnt garment factory outside Dhaka, Bangladesh, Sunday, Nov. 25, 2012. At least 112 people were killed late Saturday night in a fire that raced through the multi-story garment factory just outside of Bangladesh's capital, an official said Sunday. (AP Photo/Hasan Raza)

Voters wait their turn to cast their ballots at a polling station in Barcelona, Spain, on Sunday, Nov. 25, 2012. Voters in Catalonia begin casting their ballots in regional elections that could determine the future shape of Spain. If voters give the regional government strong support, its leader pledged to hold a referendum asking Catalans if they'd prefer to split from Spain and go it alone in the 27-member EU. (AP Photo/Emilio Morenatti)

Photo: Emilio Morenatti, Associated Press

Voters wait their turn to cast their ballots at a polling station...

Voters wait their turn to cast their ballots at a polling station... Photo-3793326.52948 - SFGate

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A Palestinian boy looks from the rooftop of a destroyed house in Gaza City, Sunday, Nov. 25, 2012. A leading Islamic cleric in the Gaza Strip has ruled it a sin to violate the recent cease-fire between Israel and the Hamas militant group that governs the Palestinian territory according a religious legitimacy to the truce and giving the Gaza government strong backing to enforce it. (AP Photo/Bernat Armangue)

Photo: Bernat Armangue, Associated Press

A Palestinian boy looks from the rooftop of a destroyed house in...

A Palestinian boy looks from the rooftop of a destroyed house in... Photo-3793319.52948 - SFGate

Leaves covered with frost are seen in a garden in Peremilovo... Photo-3793315.52948 - SFGate

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Members of an Indian wedding band wait for transport at a stop in New Delhi, India, Sunday, Nov. 25, 2012. (AP Photo/Kevin Frayer)

Photo: Kevin Frayer, Associated Press

Members of an Indian wedding band wait for transport at a stop in...

Members of an Indian wedding band wait for transport at a stop in... Photo-3793332.52948 - SFGate

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RIFU, JAPAN - NOVEMBER 25: A girl performs on ice for "Thank you from Tohoku" in the Gala Exhibition during day three of the ISU Grand Prix of Figure Skating NHK Trophy at Sekisui Heim Super Arena on November 25, 2012 in Rifu, Japan. (Photo by Kiyoshi Ota/Getty Images)

An Egyptian man walks over a graffiti reading "Morsi Go" on November 25, 2012 at Egypt's landmark Tahrir square in Cairo. Scuffles broke out between journalist supporters and foes of the Muslim Brotherhood at an emergency union meeting over Islamist President Mohamed Morsi's decree giving him broad powers, a journalist who was there reported. MAHMOUD kHALED/AFP/Getty Images

Walkers on the beach at the coastal town of Scheveningen, near The Hague,struggle against the wind on November 25, 2012. A storm rants about the Netherlands, especially in the coastal provinces with gusts of wind and wind force nine. PHIL NIJHUIS/AFP/Getty Images

Photo: Phil Nijhuis, AFP/Getty Images

Walkers on the beach at the coastal town of Scheveningen, near The...

Walkers on the beach at the coastal town of Scheveningen, near The... Photo-3793330.52948 - SFGate